145603782

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{30071}}^1$

素因数の和:30348

約数の個数: 24

約数和(自身を含む): 316658160

約数和(自身を除く): 171054378

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 30071, 60142, 90213, 180426, 270639, 541278, 8089099, 16178198, 24267297, 48534594, 72801891, 145603782]

約数ペア:

[(1, 145603782), (2, 72801891), (3, 48534594), (6, 24267297), (9, 16178198), (18, 8089099), (269, 541278), (538, 270639), (807, 180426), (1614, 90213), (2421, 60142), (4842, 30071)]